| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $160.33 | 8.615% | $174.1424 | $174.14 | $174.15 | $174.10 |
| Purchase #2 | $248.70 | 9.272% | $271.7595 | $271.76 | $271.75 | $271.80 |
| Purchase #3 | $73.89 | 3.183% | $76.2419 | $76.24 | $76.25 | $76.20 |
| Purchase #4 | $10.95 | 7.469% | $11.7679 | $11.77 | $11.75 | $11.80 |
| Purchase #5 | $155.65 | 9.157% | $169.9029 | $169.90 | $169.90 | $169.90 |
| Purchase #6 | $33.27 | 4.333% | $34.7116 | $34.71 | $34.70 | $34.70 |
| Purchase #7 | $29.32 | 5.379% | $30.8971 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $712.11 | $769.4233 | $769.42 | $769.40 | $769.40 | |